New energy battery shell testing fixture

Abstract

The utility model discloses a new energy battery shell testing fixture, which comprises a bottom plate provided with a placing groove, and a plurality of testing fixture mechanisms arranged on the bottom plate and positioned at the side part of the placing groove, the testing fixture mechanism comprises a mounting base arranged on the bottom plate, a testing fixture piece slidably arranged on the mounting base in the horizontal direction, and a limiting piece arranged on a mounting block and used for limiting a testing fixture. The testing fixture has the advantages that the structural design is simple, the position accuracy of the mounting hole of the product can be effectively, quickly and accurately detected, and the position accuracy of the mounting hole of the product is ensured.

Description

Technical Field

[0001] The utility model relates to the field of new energy vehicles, in particular to a new energy battery shell inspection tool. Background Art

[0002] The battery is the powertrain in the field of new energy vehicles. The existing battery shell is made of sheet metal. Since the battery needs to be installed on the chassis, it is necessary to punch holes in the shell. Traditional shell inspection usually detects the hole type and position of the mounting holes separately for automatic inspection, but does not use the mounting parts on the imitation chassis for simulated installation testing, so the position accuracy of the shell cannot be accurately detected for the battery shell.

[0003] In view of this, it is necessary to provide a new energy battery casing inspection fixture. Summary of the invention

[0004] The new energy battery shell inspection tool provided by the utility model effectively solves the problem that the existing battery shell mounting hole position detection does not perform simulated installation tests.

[0005] The technical solution adopted by the utility model is

[0006] A new energy battery shell inspection fixture includes a base plate provided with a placement groove, and also includes a plurality of inspection fixture mechanisms arranged on the base plate and located on the side of the placement groove. The inspection fixture mechanism includes a mounting seat arranged on the base plate, a inspection fixture member slidably arranged on the mounting seat in a horizontal direction, and a limiting member arranged on the mounting block for limiting the inspection fixture.

[0007] Furthermore, the mounting seat is provided with a No. 1 slide groove extending in the horizontal direction and passing through both sides of the mounting seat, the inspection fixture is provided with a strip hole extending in the sliding direction, and the mounting seat is also provided with a vertical hole connected to the No. 1 slide groove, and the limit member passes through the vertical hole and extends into the strip hole.

[0008] Furthermore, the mounting seat is provided with a No. 2 slide groove extending in the horizontal direction and passing through both sides of the mounting seat, the inspection fixture is provided with limiting steps corresponding to both ends, and the mounting seat is also provided with a No. 2 vertical hole connected to the No. 2 slide groove, the limiting member passes through the No. 2 vertical hole and extends into the No. 2 slide groove, so that the limiting member can be offset against the limiting step.

[0009] Furthermore, the mounting seat is threadedly connected to the base plate.

[0010] Furthermore, the mounting seat is also provided with a plurality of positioning columns for positioning the product.

[0011] Furthermore, the inspection fixture is provided with a step No. 1 at one end close to the product.

[0012] Beneficial effects of the utility model: the structure design of the inspection fixture is simple, and it can effectively realize the rapid and accurate detection of the position of the installation hole of the product, thereby ensuring the position accuracy of the installation hole of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 An overall schematic diagram of a new energy battery casing inspection fixture with products placed therein provided in an embodiment of the present application.

[0014] Figure 2 This is an overall schematic diagram of the new energy battery housing inspection fixture provided in an embodiment of the present application.

[0015] Figure 3 A schematic diagram of one structure of a new energy battery housing inspection fixture provided in an embodiment of the present application.

[0016] Figure 4 A schematic diagram of another structure of a new energy battery housing inspection fixture provided in an embodiment of the present application.

[0017] The markings in the figure are: 1, bottom plate; 2, inspection fixture mechanism; 21, mounting seat; 22, inspection fixture; 23, limiter; 220, strip hole; 221, limiter step; 3, positioning column; 222, step No. 1; 101, placement slot; 100, product; DETAILED DESCRIPTION

[0018] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0019] like Figure 1 and Figure 2 As shown, the new energy battery housing inspection fixture provided in the embodiment of the present application includes a base plate 1 provided with a placement groove 101, and also includes a plurality of inspection fixture mechanisms 2 arranged on the base plate 1 and located on the side of the placement groove 101. The inspection fixture mechanism 2 includes a mounting seat 21 arranged on the base plate 1, a inspection fixture member 22 slidably arranged on the mounting seat 21 in a horizontal direction, and a limiting member 23 arranged on the mounting block for limiting the inspection fixture.

[0020] In actual use, the product 100 is placed on the placement slot 101, and then the inspection fixture mechanism 2 is manually operated so that the end of the inspection fixture 22 extends into the mounting hole of the product 100, and the limiting member 23 limits the inspection fixture 22 to prevent the inspection fixture 22 from being separated from the mounting seat 21. When the inspection is completed, the inspection fixture 22 is removed from the product 100.

[0021] In the above design, the structure of the inspection fixture is simple, and can effectively realize the rapid and accurate detection of the position of the mounting hole of the product 100, thereby ensuring the position accuracy of the mounting hole of the product 100.

[0022] Specifically: Figure 3 As shown, the mounting seat 21 is provided with a No. 1 slide groove extending in the horizontal direction and passing through both sides of the mounting seat 21, the inspection member 22 is provided with a strip hole 220 extending in the sliding direction, and the mounting seat 21 is also provided with a vertical hole connected to the No. 1 slide groove, and the limit member 23 passes through the vertical hole and extends into the strip hole 220.

[0023] In actual use, the checking member 22 slides along the first slide groove and extends into the installation hole of the product 100 . During the sliding process of the checking member 22 , the limiting member 23 extends into the bar-shaped hole 220 .

[0024] In the above design, the position of the gauge 22 can be effectively limited, thereby preventing the gauge 22 from falling off the mounting seat 21 .

[0025] Specifically: Figure 4 As shown, the mounting seat 21 is provided with a No. 2 slide groove extending in the horizontal direction and passing through both sides of the mounting seat 21, the inspection fixture 22 is provided with limiting steps 221 correspondingly arranged at both ends, and the mounting seat 21 is also provided with a No. 2 vertical hole connected to the No. 2 slide groove, the limiting member 23 passes through the No. 2 vertical hole and extends into the No. 2 slide groove, so that the limiting member 23 can be against the limiting step 221.

[0026] In actual use, the inspection fixture 22 slides along the second slide groove and extends into the installation hole of the product 100. Then, during the sliding process of the inspection fixture 22, the limiter 23 slides and contacts with the side of the inspection fixture 22. After the inspection is completed, the inspection fixture 22 is pulled out in the reverse direction. During the moving of the inspection fixture, the limiter 23 can be against the limiter step 221.

[0027] In the above design, the position of the gauge 22 can be effectively limited to prevent the gauge 22 and the mounting seat 21 from falling off.

[0028] Specifically, the mounting seat 21 is threadedly connected to the base plate 1 .

[0029] In the above design, it is easy to disassemble the mounting seat 21 and the base plate 1.

[0030] Specifically: Figure 2 As shown, the mounting seat 21 is also provided with a plurality of positioning posts 3 for positioning the product 100 .

[0031] In actual use, the positioning column 3 cooperates with the placement groove 101 to position the product 100.

[0032] In the above design, the design of the positioning column 3 can further improve the positioning accuracy of the product 100 .

[0033] Specifically: Figure 4 As shown, the inspection fixture 22 is provided with a first step 222 at one end close to the product 100 .

[0034] In actual use, when the gauge 22 is inserted into the mounting hole of the product 100 , the first step 222 abuts against the periphery of the mounting hole.

[0035] In the above design, the design of the first step 222 can prevent the gauge piece 22 from falling off during the process of moving the gauge.

[0036] To further explain in detail, it should be understood that the above is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A new energy battery housing inspection fixture, comprising a bottom plate (1) provided with a placement groove (101), characterized in that: The invention also comprises a plurality of gauge mechanisms (2) arranged on the bottom plate (1) and located at the side of the placement groove (101), wherein the gauge mechanism (2) comprises a mounting seat (21) arranged on the bottom plate (1), a gauge piece (22) slidably arranged on the mounting seat (21) in a horizontal direction, and a limiting piece (23) arranged on the mounting block for limiting the position of the gauge.

2. The new energy battery housing inspection fixture according to claim 1 is characterized in that: The mounting seat (21) is provided with a first slide groove extending in a horizontal direction and passing through two sides of the mounting seat (21); the inspection member (22) is provided with a strip hole (220) extending in a sliding direction; the mounting seat (21) is also provided with a vertical hole communicating with the first slide groove; the limiting member (23) passes through the vertical hole and then extends into the strip hole (220).

3. The new energy battery housing inspection fixture according to claim 1 is characterized in that: The mounting seat (21) is provided with a second slide groove extending in the horizontal direction and passing through both sides of the mounting seat (21); the inspection fixture (22) is provided with limiting steps (221) correspondingly arranged at both ends; the mounting seat (21) is also provided with a second vertical hole communicating with the second slide groove; the limiting member (23) passes through the second vertical hole and extends into the second slide groove, so that the limiting member (23) can abut against the limiting step (221).

4. The new energy battery housing inspection fixture according to claim 1 is characterized in that: The mounting seat (21) is threadedly connected to the base plate (1).

5. The new energy battery housing inspection fixture according to claim 1 is characterized in that: The mounting seat (21) is also provided with a plurality of positioning posts (3) for positioning the product (100).

6. The new energy battery housing inspection fixture according to claim 1 is characterized in that: The inspection fixture (22) is provided with a first step (222) at one end close to the product (100).

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